| Rank | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 1 | KEVIN HORSLEY | South Africa | 36 | 9 | World Memory Championship 2003 |
| 2 | DAVID BECKER | South Africa | 22 | 5 | World Memory Championship 2002 |
| 3 | DAREN DENHOLM | South Africa | 20 | 5 | World Memory Championship 2009 |
| 3 | KATHARINE DENHOLM | South Africa | 20 | 5 | World Memory Championship 2011 |
| 5 | TREVOR NELL | South Africa | 17 | 4 | World Memory Championship 2005 |
| 6 | HEIDI PRINGAULT | South Africa | 12 | 3 | World Memory Championship 2008 |
| 7 | MICHAEL BROWN | South Africa | 4 | 1 | World Memory Championship 2011 |
| 8 | ADITHI NAIDOO | South Africa | 3 | World Memory Championship 2007 | |
| 9 | GERRARD FERREIRA | South Africa | 0 | World Memory Championship 2011 |